Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ana Josefina Amaya, DDS MS

Periodontics in Kentfield, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720097413

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Ana Josefina Amaya

Credential DDS MS

Sex Female

Practice address 905 Sir Francis Drake Blvd, Kentfield, CA, 94904

Phone (415) 457-0343

Fax (415) 457-8366

Enumeration date Aug 5, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License 44563 (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ana Amaya?

Ana Amaya is registered in NPPES with the primary taxonomy of Periodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.